Sports fan novelty football mask



FIG. 1 is a perspective view of a sports fan novelty football mask showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines shown in the drawings represent portions of the sports fan novelty football mask that form no part of the claimed design. 

CLAIM The ornamental design for a sports fan novelty football mask, as shown and described. 